Humiliation and squirting gangbang

Maybe Tsuruta is a new teacher who has just been assigned to a certain school. They head to a home visit to the home of a student, who is a problem due to school refusal, but that was the beginning of the tragedy. He lost consciousness at the student's house where he visited due to sleeping pills, and by the time he woke up he was so restrained he couldn't move. Kana is raped not only by men but also by women, and is forced to squirt humiliate!